What is a CT colonography? A CT colonography is a test to look at your large bowel (colon) and your back passage (rectum). The test uses CT scans to show the inside of your colon and rectum. You have ...

Advanced neoplasia represents the primary target for colorectal-cancer screening and prevention. We compared the diagnostic yield from parallel computed tomographic colonography (CTC) and optical ...

CT colonography is a less invasive, better targeted and sufficiently accurate alternative to colonoscopy for colorectal cancer (CRC) screening in the general population. Daniele Regge and colleagues ...

CT Scans Outperform DNA Stool Tests In Colon Cancer Screening, Study Says By Dennis Thompson HealthDay ReporterFRIDAY, June 13, 2025 (HealthDay News) — CT scans might be able to prevent more colon ...

Computed tomography (CT) colonography is a more cost-effective and more clinically effective method for colorectal cancer screening, compared to stool DNA testing (mt-sDNA), new research published in ...

2.1.1 Computed tomographic (CT) colonography is used to examine the colon and rectum to detect abnormalities such as polyps and cancer. Polyps may be adenomatous (which have the potential to become ...

ATLANTA — The U.S. Preventive Services Task Force recommends that adults between the ages of 45 and 75 undergo regular screening for colorectal cancer. According to the Task Force, the decision to ...

A recent study published in the journal Gut compares the efficacy of capsule endoscopy to CT colonography in patients with an incomplete colonoscopy. Of the 100 patients enrolled, capsule endoscopy ...

Compared to stool DNA testing, researchers found that CT colonography is a cost-saving and clinically effective method for colorectal cancer screening, according to a study was published today in ...

Two randomized controlled trials conducted within the SIGGAR study have reported efficacy results. In patients with symptoms of colorectal cancer, CT colonography should replace barium enema and is a ...

Images of positive CT colonography (CTC) screening examination result in an asymptomatic 67-year-old man. Three-dimensional colon map from CTC (left image) shows the location of two sigmoid polyps ...

Computed tomographic (CT) colonography is used to examine the colon and rectum to detect abnormalities such as polyps and cancer. Polyps may be adenomatous (which have the potential to become ...